How to call CGXDLMSDisconnectControl::Invoke() method?

By Dmitry , 31 March, 2025
Forums
Gurux.DLMS

Hi Mikko!

I would like to call on server side the invoke() method in the class CGXDLMSDisconnectControl, but it is missing.

I think it can be made like this:
typedef int (*pfnMethod)();
CGXDLMSDisconnectControl::setCalbackFunctionMethod1(&pfnMethod);
CGXDLMSDisconnectControl::setCalbackFunctionMethod2(&pfnMethod);

CGXDLMSDisconnectControl::Invoke(CGXDLMSSettings& settings, CGXDLMSValueEventArg& e)
{
if (e.GetIndex() == 1)
{
if(pfnMethod1 != NULL)
pfnMethod1();
}
else if (e.GetIndex() == 2)
{
if(pfnMethod2 != NULL)
pfnMethod2();
}
else
{
e.SetError(DLMS_ERROR_CODE_READ_WRITE_DENIED);
}
return 0;
}

BR,
Dmitry

Kurumi

1 year 2 months ago

Hi Dmitry,

You must handle the disconnect control action on PreAction. There is nothing that object can do because disconnect control is accessing the hardware.

BR,
Mikko

Dmitry

1 year 2 months ago

Hi!

If i handle disconnect control action on Pre Action() gurus return DBMS_ERROR_CODE_READ_WRITE_DENIED from CGXDLMSObject::Invoke().
I inherited my class from CGXDLMSDisconnectControl and redefined the virtual method Invoke(). It's work. But in this case i can't use CGXDLMSObjectFactory::CreateObject() and I created object manually.